140853026 has 16 divisors (see below), whose sum is σ = 221676288. Its totient is φ = 67035600.

The previous prime is 140853019. The next prime is 140853049. The reversal of 140853026 is 620358041.

It is a self number, because there is not a number n which added to its sum of digits gives 140853026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14840 + ... + 22403.

It is an arithmetic number, because the mean of its divisors is an integer number (13854768).

Almost surely, 2^140853026 is an apocalyptic number.

140853026 is a deficient number, since it is larger than the sum of its proper divisors (80823262).

140853026 is a wasteful number, since it uses less digits than its factorization.

140853026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37337.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 140853026 is about 11868.1517516419. The cubic root of 140853026 is about 520.3018784625.

The spelling of 140853026 in words is "one hundred forty million, eight hundred fifty-three thousand, twenty-six".